Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$272$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$185$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$259$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$258$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$244$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$545$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$458$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$532$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$531$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$517$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$818$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$731$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$805$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$804$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$790$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1091$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1004$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1078$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1077$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1063$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1364$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1277$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1351$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1350$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1336$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1637$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1550$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1624$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1623$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1609$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1910$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1823$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1897$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1896$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$1882$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioClipPlayer.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .AudioClipPlayer.ClipPlayer2.script
Because:
Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioClipPlayer.ClipPlayer2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2183$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2096$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2170$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2169$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2155$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.reflect.InvocationTargetException
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
	at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
	at ptolemy.vergil.basic.export.ExportModel.exportModel(ExportModel.java:227)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTest.RunExportModel(ExportModelJUnitTest.java:153)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTestBatch.RunExportModel(ExportModelJUnitTestBatch.java:84)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at junitparams.internal.InvokeParameterisedMethod.evaluate(InvokeParameterisedMethod.java:102)
	at junitparams.internal.ParameterisedTestMethodRunner.runMethodInvoker(ParameterisedTestMethodRunner.java:47)
	at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
	at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:237)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:215)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033)
Caused by: java.lang.RuntimeException: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:223)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	... 13 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2724$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2637$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2711$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2710$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$2696$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3265$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3178$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3252$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3251$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$3237$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4100$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4013$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4087$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4086$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4072$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioCapture
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioCapture.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioCapture.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioCapture
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4641$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4554$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4628$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4627$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$4613$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5182$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5095$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5169$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5168$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5154$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5723$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5636$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5710$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5709$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$5695$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6264$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6177$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6251$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6250$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6236$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioRecorder.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioRecorder.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioRecorder.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioRecorder.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioRecorder.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6805$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6718$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6792$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6791$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$6777$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.reflect.InvocationTargetException
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
	at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
	at ptolemy.vergil.basic.export.ExportModel.exportModel(ExportModel.java:227)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTest.RunExportModel(ExportModelJUnitTest.java:153)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTestBatch.RunExportModel(ExportModelJUnitTestBatch.java:84)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at junitparams.internal.InvokeParameterisedMethod.evaluate(InvokeParameterisedMethod.java:102)
	at junitparams.internal.ParameterisedTestMethodRunner.runMethodInvoker(ParameterisedTestMethodRunner.java:47)
	at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
	at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:237)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:215)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033)
Caused by: java.lang.RuntimeException: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:223)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	... 13 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7212$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7125$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7199$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7198$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7184$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7899$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7812$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7886$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7885$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$7871$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8306$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8219$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8293$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8292$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8278$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8993$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8906$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8980$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8979$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$8965$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9400$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9313$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9387$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9386$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9372$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9807$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9720$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9794$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9793$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$9779$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10214$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10127$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10201$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10200$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10186$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/AudioSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Accessor to play an audio signal.
 *  This accessor accepts as input in a variety of formats and plays
 *  back the audio encoded in those input values.
 *
 *  This accessor queues the data to be played by the audio system.
 *  When the data has been accepted by the audio system to be played,
 *  it produces an output with value true. That output should be used
 *  as a trigger to provide more audio data. If that new output data
 *  is provided before the previously data has been drained by the audio
 *  queue, then continuous audio with no gaps is possible.
 *  If on the other hand input data is provided too quickly, then it
 *  will overwrite the data in the output buffer, thereby creating
 *  considerable distortion. If it is provided too slowly, then there
 *  will be gaps in the output audio.
 *
 *  The _inputFormat_ parameter specifies the form in which the audio
 *  input will be provided. The available formats include:
 *
 *  * "raw": The input is a byte array representing audio data exactly as
 *    captured by default on the host.
 *  * "array": The audio input data is an array of arrays of numbers,
 *    where each number is in the range from -1.0 to 1.0.
 *    The first index of the input specifies the channel number.
 *  * "encoded": The audio input data is a byte array containing audio
 *    data encoded in one of the file format standards such as
 *    AIFF (historically associated with Apple computers),
 *    AIFF-C (a compressed version of AIFF),
 *    AU (historically associated with Sun Microsystems and Unix computers), or
 *    WAVE (historically associated with Windows PCs).
 *
 *  The _playbackOptions_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bigEndian_: 1 if the the sample is big endian, 0 if it is little endian
 *    If _bigEndian_ is not present, then the default is big endian.
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  WAVE (aka .wav) is 16 bits, 1 channel, little endian, 44100 Hz.

 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  @input input The audio data.
 *  @output accepted An indicator that the audio data has been queued
 *   to the audio system.
 *  @parameter inputFormat The format of the input data.
 *  @parameter playbackOptions The playback options.
 *
 *  @accessor audio/AudioPlayer
 *  @author Edward A. Lee (eal@eecs.berkeley.edu)
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals exports, require*/
/*jshint globalstrict: true*/
"use strict";

// Set up the accessor.
exports.setup = function () {
    this.input('input');
    this.output('accepted', {
        type: 'boolean',
        spontaneous: true
    });
    this.parameter('inputFormat', {
        type: 'string',
        value: 'raw',
        options: ['raw', 'array', 'encoded']
    });
    this.parameter('playbackOptions', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
};

var player = null;
var audio = require("audio");

exports.initialize = function () {
    var self = this;
    player = new audio.Player(
        self.getParameter('inputFormat'),
        self.getParameter('playbackOptions'));
    self.addInputHandler('input', function () {
        // FIXME: Input format.
        player.play(self.get('input'), function () {
            self.send('accepted', true);
        });
    });
};

exports.wrapup = function () {
    if (player !== null) {
        player.stop();
        player = null;
    }
};
"/> caused an exception to be thrown.
  in .AudioSynthesis.AudioPlayer
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioSynthesis.AudioPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioSynthesis.AudioPlayer.script
Because:
Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioSynthesis.AudioPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10901$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10814$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10888$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:111)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10887$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$10873$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.reflect.InvocationTargetException
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
	at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
	at ptolemy.vergil.basic.export.ExportModel.exportModel(ExportModel.java:227)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTest.RunExportModel(ExportModelJUnitTest.java:153)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTestBatch.RunExportModel(ExportModelJUnitTestBatch.java:84)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at junitparams.internal.InvokeParameterisedMethod.evaluate(InvokeParameterisedMethod.java:102)
	at junitparams.internal.ParameterisedTestMethodRunner.runMethodInvoker(ParameterisedTestMethodRunner.java:47)
	at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
	at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:237)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:215)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033)
Caused by: java.lang.RuntimeException: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:223)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	... 13 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12904$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12817$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12891$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12890$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$12876$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14907$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14820$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14894$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14893$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$14879$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16622$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16535$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16609$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16608$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$16594$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18625$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18538$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18612$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18611$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$18597$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19722$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19635$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19709$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19708$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$19694$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21393$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21306$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21380$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21379$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$21365$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23396$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23309$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23383$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23382$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$23368$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/demo/Audio/SpeechSynthesis.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2016-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** An accessor for playing a sound clip from a URL or a resource on the
 *  local host. The URL or resource name can be provided as a parameter or
 *  as an input. To start playing the sound, an event must be provided to the
 *  start input. An event at the stop input, or a new event at the start input,
 *  will cause the sound to stop playing.
 *
 *  @accessor audio/ClipPlayer
 *  @author Elizabeth Osyk (beth@berkeley.edu)
 *  @input start A trigger input to start playback.
 *   The value is ignored and can be anything.
 *  @input stop A trigger to stop playback.
 *   The value is ignored and can be anything.
 *  @input clipURL The URL to retrieve the sound clip from.
 *  @version $$Id$$
 */

// Stop extra messages from jslint and jshint.  Note that there should
// be no space between the / and the * and global. See
// https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals console, error, exports, output, require, send */
/*jshint globalstrict: true*/
'use strict';

var audio = require("audio");

/** Create the inputs and outputs for this accessor. */
exports.setup = function () {
    this.input('start', {
    	'value' : true
    });
    this.input('stop');
    // Use default on icyphy so that
    // https://www.icyphy.org/accessors/library/index.html?accessor=audio.ClipPlayer
    // will work.
    this.input('clipURL', {
        'type': 'string',
        'value': 'https://www.icyphy.org/accessors/src/USAD2016_06-RhapsodyInBlueTrimmed.mp3'
    });
    this.output('done', {
        'type' : 'boolean'
    });
};

/** Load the specified URL and create a player for it.  */
exports.initialize = function () {
    var self = this;
    this.player = null;
    this.previousURL = null;

    /** Check the URL and, if changed, create a new player for it.  */
    function updateURL() {
        var url = self.get('clipURL');
        if (url && url !== self.previousURL) {
            //console.log('Got a new URL: ' + url);
            if (self.player !== null) {
                self.player.stop();        // audio.js checks if it's actually playing.
            }
    		
            self.player = new audio.ClipPlayer(url);
            self.previousURL = url;
            
            self.player.on('done', function() {
                self.send('done', true);
            });
        }
    }
    // Do not update in initialize. This causes an error
    // with the default URL if there is no network connection.
    // updateURL();

    this.addInputHandler('clipURL', function () {
        updateURL();
    });

    this.addInputHandler('start', function () {
        // In case there is a new URL...
        updateURL();

        if (self.player === null || typeof self.player === 'undefined') {
            error('No clip specified.');
            return;
        } else {
            self.player.stop();        // audio.js checks if it's actually playing.
        }
        self.player.play();
    });

    this.addInputHandler('stop', function () {
        if (self.player !== null && typeof self.player !== 'undefined') {
            self.player.stop();  // audio.js checks if it's actually playing.
        }
    });
    
};

/** Stop any playback. */
exports.wrapup = function () {
    if (this.player !== null && typeof this.player !== 'undefined') {
        this.player.stop();  // audio.js checks if it's actually playing.
        this.player = null;
    }
};
"/> caused an exception to be thrown.
  in .SpeechSynthesis.ClipPlayer
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .SpeechSynthesis.ClipPlayer.script
Because:
Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2016-2017 The Regents of the University of California.
...
  in .SpeechSynthesis.ClipPlayer.script
Because:
Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .SpeechSynthesis.ClipPlayer
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24205$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24118$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24192$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:48)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24191$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$24177$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.reflect.InvocationTargetException
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
	at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
	at ptolemy.vergil.basic.export.ExportModel.exportModel(ExportModel.java:227)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTest.RunExportModel(ExportModelJUnitTest.java:153)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTestBatch.RunExportModel(ExportModelJUnitTestBatch.java:84)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at junitparams.internal.InvokeParameterisedMethod.evaluate(InvokeParameterisedMethod.java:102)
	at junitparams.internal.ParameterisedTestMethodRunner.runMethodInvoker(ParameterisedTestMethodRunner.java:47)
	at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
	at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:237)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:215)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033)
Caused by: java.lang.RuntimeException: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:223)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	... 13 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[AWT-EventQueue-0] INFO com.github.sarxos.webcam.Webcam - WebcamDefaultDriver capture driver will be used
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
WARNING: TestSpontaneous: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [17.1]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so WebSocketServer is not able to send the token {socketID = 0, status = "closed"} to the output connection. Token is discarded.
WARNING: Invoking send() too late (probably in a callback), so WebSocketServer is not able to send the token {socketID = 0, status = "closed"} to the output connection. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Foscam2: The timeout period of 5000ms has been exceeded.
WARNING: Foscam2: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [10.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
REST: The timeout period of 5000ms has been exceeded.
HttpClientHelper.java: Received an error for request 0: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
REST: Error: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
HttpClientHelper.java: Received an error for request 0: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 1: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 2: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 3: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 4: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 5: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 6: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 7: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 8: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
HttpClientHelper.java: Received an error for request 9: io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
io.netty.resolver.dns.DnsNameResolverContext$SearchDomainUnknownHostException: Search domain query failed. Original hostname: 'terra.eecs.berkeley.edu' failed to resolve 'terra.eecs.berkeley.edu.google.internal' after 2 queries 
	at io.netty.resolver.dns.DnsNameResolverContext.finishResolve(DnsNameResolverContext.java:721)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:663)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:306)
	at io.netty.resolver.dns.DnsNameResolverContext.query(DnsNameResolverContext.java:295)
	at io.netty.resolver.dns.DnsNameResolverContext.tryToFinishResolve(DnsNameResolverContext.java:636)
	at io.netty.resolver.dns.DnsNameResolverContext$3.operationComplete(DnsNameResolverContext.java:342)
	at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:507)
	at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:481)
	at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:420)
	at io.netty.util.concurrent.DefaultPromise.trySuccess(DefaultPromise.java:104)
	at io.netty.resolver.dns.DnsQueryContext.setSuccess(DnsQueryContext.java:197)
	at io.netty.resolver.dns.DnsQueryContext.finish(DnsQueryContext.java:180)
	at io.netty.resolver.dns.DnsNameResolver$DnsResponseHandler.channelRead(DnsNameResolver.java:965)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1359)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:935)
	at io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:93)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
WARNING: TestSpontaneous: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [11.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101962$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101875$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101949$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101948$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$101934$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102811$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102724$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102798$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102797$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$102783$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103940$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103853$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103927$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103926$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$103912$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104481$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104394$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104468$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104467$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104453$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105022$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104935$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105009$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105008$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$104994$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105843$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105756$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105830$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105829$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$105815$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106692$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106605$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106679$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106678$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$106664$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Failed to read file:/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/dsp/demo/AudioFFT/AudioFFT.xml
ptolemy.kernel.util.InternalErrorException: Element <param name="script" value="// Copyright (c) 2015-2017 The Regents of the University of California.
// All rights reserved.
//
// Permission is hereby granted, without written agreement and without
// license or royalty fees, to use, copy, modify, and distribute this
// software and its documentation for any purpose, provided that the above
// copyright notice and the following two paragraphs appear in all copies
// of this software.
//
// IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
// FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
// THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES,
// ENHANCEMENTS, OR MODIFICATIONS.
//

/** Capture audio from the default audio source on the host (typically the
 *  microphone or line in).
 *
 *  If the _triggered_ parameter is true (the default), then capture starts
 *  when an event appears on the _trigger_ input port and stops after capturing
 *  one segment of audio. Otherwise, the accessor continuously captures segments
 *  of audio, initiating a new capture after each segment is completed.
 *  The _captureTime_ parameter specifies the duration of each segment
 *  of audio that is captured (in milliseconds).
 *
 *  The _outputFormat_ parameter specifies the form in which the audio
 *  should appear on the output. The available formats may include:
 *
 *  * "raw": The output is a byte array representing audio data exactly as
 *    captured by default on the host. This is the default and is
 *    supported by all hosts.
 *  * "array": The audio data is converted into an array of arrays of numbers (one
 *    array per channel), where each number is in the range from -1.0 to 1.0.
 *    The output is an array of arrays, where the first index specifies
 *    the channel number.
 *  * "aiff": The audio data is converted into the AIFF file format historically
 *    associated with Apple computers.
 *  * "aifc": The audio data is converted into the AIFF-C, a compressed version
 *    of AIFF.
 *  * "au": The audio data is converted into the AU file format historically
 *    associated with Sun Microsystems and Unix computers.
 *  * "wav": The audio data is converted into the WAVE file format historically
 *    associated with Windows PCs.
 *
 *  The _captureFormat_ parameter is an object with the following properties,
 *  all of which are optional:
 *
 *  * _bitsPerSample_: The number of bits per sample. This is an integer that
 *    defaults to 16.
 *  * _channels_: The number of channels. This defaults to 1.
 *  * _sampleRate_: The sample rate. This is an integer that defaults to 8000.
 *    Typical supported sample rates are 8000, 11025, 22050, 44100, and 48000.
 *
 *  This accessor requires the optional 'audio' module, which may or may
 *  not be provided by an accessor host. Moreover, a host may not support
 *  all capture formats and all output formats.
 *
 *  The default captureFormat is  {bitsPerSample: 16, channels: 1, sampleRate: 8000}.
 *
 *  @accessor audio/AudioCapture
 *  @author  Edward A. Lee and Ilge Akkya
 *  @input trigger A trigger input for triggered mode.
 *   The value is ignored and can be anything.
 *  @output {Object} signal The audio output.
 *  @parameter captureFormat The details of the audio format as an object.
 *   See the accessor comment for the default.
 *  @parameter {int} captureTime The length of time for each audio capture
 *   (in milliseconds).
 *   This defaults to 1000, capturing 1 second of audio at a time.
 *  @parameter {string} outputFormat The format of the output data representing
 *   captured audio. This is a string that defaults to 'raw', meaning that
 *   the raw bytes are produced on the output.
 *  @parameter {boolean} triggered If true, use triggered mode.
 *   Otherwise, use open-loop mode. This is a boolean that defaults to true.
 *   This parameter is checked only upon initialization.

 *  @version $$Id$$
 *  @input trigger Input that triggers recording.
 *  @output {number} signal A sequence of numbers representing the captured audio signal.
 */

// Stop extra messages from jslint and jshint.  Note that there should be no
// space between the / and the * and global. See https://chess.eecs.berkeley.edu/ptexternal/wiki/Main/JSHint */
/*globals addInputHandler, error, exports, input, output, removeInputHandler, require, send */
/*jshint globalstrict: true*/
"use strict";

var audio = require("audio");

exports.setup = function () {
    this.input('trigger');
    this.parameter('captureFormat', {
        value: {
            bitsPerSample: 16,
            channels: 1,
            sampleRate: 8000
        }
    });
    this.parameter('captureTime', {
        type: 'int',
        value: 1000
    });
    this.parameter('outputFormat', {
        type: 'string',
        value: 'raw'
    });
    this.parameter('triggered', {
        type: 'boolean',
        value: true
    });
    this.output('signal');

    // Retrieve the supported outputFormat options from the audio module.
    // This is in a try-catch so that this accessor can be instantiated even if the
    // host does not provide a audio module.
    try {
        this.parameter('outputFormat', {
            type: 'string',
            value: 'raw',
            'options': audio.byteFormats()
        });
    } catch (err) {
        error(err);
    }
};

var recorder = null;
var cacheLength = 128;

exports.initialize = function () {
    var self = this;
    recorder = new audio.Capture(
        self.getParameter('captureTime'),
        self.getParameter('outputFormat'),
        self.getParameter('captureFormat')
    );
    recorder.on('capture', function (audioData) {
        self.send('signal', audioData);
        if (self.getParameter('triggered')) {
            recorder.stop();
        }
    });

    if (self.getParameter('triggered')) {
        this.addInputHandler("trigger", function () {
            recorder.start();
        });
    } else {
        recorder.start();
    }
};

exports.wrapup = function () {
    if (recorder !== null) {
        recorder.stop();
    }
};
"/> caused an exception to be thrown.
  in .AudioFFT.AudioCapture2
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.moml.SimpleErrorHandler.handleError(SimpleErrorHandler.java:75)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:885)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	... 30 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
  in .AudioFFT.AudioCapture2.script
Because:
Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable.validate(Variable.java:1619)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	... 31 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Error evaluating expression:
// Copyright (c) 2015-2017 The Regents of the University of California.
...
  in .AudioFFT.AudioCapture2.script
Because:
Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1891)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	... 33 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: ptolemy.kernel.util.IllegalActionException: Failed to evaluate script.
  in .AudioFFT.AudioCapture2
Because:
Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2497)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	... 37 more
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
Caused by: javax.script.ScriptException: Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js in /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js at line number 437 at column number 12
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.throwAsScriptException(NashornScriptEngine.java:477)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:399)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeFunction(NashornScriptEngine.java:197)
	at ptolemy.actor.lib.jjs.JavaScript._createEngineAndEvaluateSetup(JavaScript.java:2493)
	at ptolemy.actor.lib.jjs.JavaScript.attributeChanged(JavaScript.java:548)
	at org.terraswarm.accessor.JSAccessor.attributeChanged(JSAccessor.java:312)
	at ptolemy.data.expr.Variable._setTokenAndNotify(Variable.java:2271)
	at ptolemy.data.expr.Variable._evaluate(Variable.java:1873)
	at ptolemy.data.expr.Variable._propagate(Variable.java:1984)
	at ptolemy.data.expr.Variable.validate(Variable.java:1596)
	at ptolemy.moml.MoMLParser.endDocument(MoMLParser.java:867)
	at com.microstar.xml.XmlParser.doParse(XmlParser.java:162)
	at com.microstar.xml.XmlParser.parse(XmlParser.java:132)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1676)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1595)
	at ptolemy.moml.MoMLParser.parse(MoMLParser.java:1537)
	at ptolemy.actor.gui.PtolemyEffigy$Factory.createEffigy(PtolemyEffigy.java:424)
	at ptolemy.actor.gui.EffigyFactory.createEffigy(EffigyFactory.java:234)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1126)
	at ptolemy.actor.gui.Configuration.openModel(Configuration.java:1052)
	at ptolemy.actor.gui.ConfigurationApplication._openModel(ConfigurationApplication.java:1252)
	at ptolemy.actor.gui.ConfigurationApplication._parseArg(ConfigurationApplication.java:1399)
	at ptolemy.actor.gui.ConfigurationApplication._parseArgs(ConfigurationApplication.java:1478)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:277)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:214)
	at ptolemy.actor.gui.ConfigurationApplication.<init>(ConfigurationApplication.java:201)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:680)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437:12 Error: Error executing module audio line #undefined : ptolemy.actor.lib.jjs.modules.audio.AudioHelper
In file: /home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/modules/audio/audio.js
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.initException(NativeError.java:135)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:101)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:105)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.<init>(NativeError.java:109)
	at jdk.scripting.nashorn/jdk.nashorn.internal.objects.NativeError.constructor(NativeError.java:128)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107233$require$cu1$restOf.L:45#_require(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:437)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107146$20024A$require.L:45#_requireClosure#L:449(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js:450)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107220$1AAAAAAAAAAAAAA$\^function\_.L:1(<function>:97)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107219$17933AAAAAA$require$cu1$restOf.L:1#Accessor(/home/travis/build/icyphy/ptII/ptolemy/actor/lib/jjs/external/require.js#409:30<eval>:545)
	at jdk.scripting.nashorn.scripts/jdk.nashorn.internal.scripts.Script$Recompilation$107205$2801AAA$\^eval\_.evaluateCode(<eval>:96)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunctionData.invoke(ScriptFunctionData.java:661)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptFunction.invoke(ScriptFunction.java:513)
	at jdk.scripting.nashorn/jdk.nashorn.internal.runtime.ScriptRuntime.apply(ScriptRuntime.java:527)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.ScriptObjectMirror.callMember(ScriptObjectMirror.java:202)
	at jdk.scripting.nashorn/jdk.nashorn.api.scripting.NashornScriptEngine.invokeImpl(NashornScriptEngine.java:393)
	... 39 more
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
java.lang.reflect.InvocationTargetException
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
	at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
	at java.desktop/javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1480)
	at ptolemy.vergil.basic.export.ExportModel.exportModel(ExportModel.java:227)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTest.RunExportModel(ExportModelJUnitTest.java:153)
	at ptolemy.vergil.basic.export.test.junit.ExportModelJUnitTestBatch.RunExportModel(ExportModelJUnitTestBatch.java:84)
	at jdk.internal.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
	at junitparams.internal.InvokeParameterisedMethod.evaluate(InvokeParameterisedMethod.java:102)
	at junitparams.internal.ParameterisedTestMethodRunner.runMethodInvoker(ParameterisedTestMethodRunner.java:47)
	at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
	at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:237)
	at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:215)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
	at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:535)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1182)
	at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1033)
Caused by: java.lang.RuntimeException: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:223)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: ptolemy.kernel.util.InternalErrorException: Failed to get the model directory? This can happen in a headless environment when the model attempts to interact with the graphical display.  It can also happen when the model fails to parse because of a missing class.
	at ptolemy.actor.gui.ConfigurationApplication.models(ConfigurationApplication.java:548)
	at ptolemy.actor.gui.ConfigurationApplication.openModelOrEntity(ConfigurationApplication.java:698)
	at ptolemy.vergil.basic.export.ExportModel$1.run(ExportModel.java:220)
	... 13 more
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: VertxSubscribe: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [11.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
WARNING: Camera: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [18.868000000000002, 18.764, 10.191, 19.714000000000002, 18.232, 18.556, 20.132, 16.101, 10.943, 12.781, 14.024000000000001, 9.763, 14.346, 12.351, 13.051, 16.204, 11.707, 17.916, 20.558, 18.02, 13.587, 11.277000000000001, 10.514000000000001, 15.201, 12.46, 13.919, 19.400000000000002, 16.877, 10.084, 16.307000000000002, 11.384, 19.075, 15.31, 18.971, 11.599, 9.870000000000001, 19.293, 9.119, 20.239, 20.662, 17.289, 14.881, 18.338, 12.028, 13.479000000000001, 13.158000000000001, 14.239, 16.98, 18.661, 14.987, 15.588000000000001, 15.692, 12.888, 17.083000000000002, 9.443, 17.186, 15.417, 15.094000000000001, 16.41, 13.81, 12.567, 9.977, 10.728, 17.809, 17.495, 9.549, 14.56, 13.372, 20.346, 16.513, 12.244, 13.695, 14.667, 17.392, 18.124000000000002, 15.794, 13.265, 9.227, 14.132, 10.405000000000001, 20.765, 15.896, 18.446, 11.921000000000001, 17.702, 20.453, 10.836, 19.921, 9.656, 20.025000000000002, 19.817, 12.674000000000001, 11.055, 14.453000000000001, 15.999, 10.298, 17.598, 11.492, 19.611, 14.774000000000001, 19.507, 19.186, 11.17, 10.621, 9.334, 11.814, 12.136000000000001]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: REST: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [5.6240000000000006, 5.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
HttpClientHelper.java: Received an error for request 0: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 1: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 2: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 3: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 4: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 5: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 6: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 7: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
HttpClientHelper.java: Received an error for request 8: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: localhost/127.0.0.1:8077
	at java.base/sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
	at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:779)
	at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:325)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:340)
	at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:633)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.net.ConnectException: Connection refused
	... 11 more
WARNING: Clock: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [18.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: WebServer: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [0.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: WebServer: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [0.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: WebServer: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [19.006, 22.01, 16.021, 25.01]
WARNING: REST: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [17.0, 20.0]
WARNING: TestSpontaneous: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [18.0]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Jun 29, 2019 5:44:11 AM sun.awt.X11.XToolkit processException
WARNING: Exception on Toolkit thread
java.lang.NullPointerException
	at java.desktop/java.awt.Component$BltBufferStrategy.contentsLost(Component.java:4584)
	at java.desktop/java.awt.Component$BltSubRegionBufferStrategy.showIfNotLost(Component.java:4647)
	at java.desktop/javax.swing.BufferStrategyPaintManager.show(BufferStrategyPaintManager.java:208)
	at java.desktop/javax.swing.RepaintManager.show(RepaintManager.java:1430)
	at java.desktop/javax.swing.SwingPaintEventDispatcher.createPaintEvent(SwingPaintEventDispatcher.java:61)
	at java.desktop/sun.awt.X11.XWindow.postPaintEvent(XWindow.java:568)
	at java.desktop/sun.awt.X11.XContentWindow.postPaintEvent(XContentWindow.java:180)
	at java.desktop/sun.awt.X11.XWindow.handleExposeEvent(XWindow.java:562)
	at java.desktop/sun.awt.X11.XContentWindow.handleExposeEvent(XContentWindow.java:151)
	at java.desktop/sun.awt.X11.XBaseWindow.dispatchEvent(XBaseWindow.java:1132)
	at java.desktop/sun.awt.X11.XBaseWindow.dispatchToWindow(XBaseWindow.java:1108)
	at java.desktop/sun.awt.X11.XToolkit.dispatchEvent(XToolkit.java:621)
	at java.desktop/sun.awt.X11.XToolkit.run(XToolkit.java:736)
	at java.desktop/sun.awt.X11.XToolkit.run(XToolkit.java:652)
	at java.base/java.lang.Thread.run(Thread.java:834)

Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
WARNING: Camera: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [16.566, 19.062, 15.094000000000001, 18.644000000000002, 20.232, 15.824, 17.71, 20.126, 19.578, 17.813000000000002, 15.511000000000001, 18.330000000000002, 15.615, 18.747, 18.959, 17.606, 16.671, 16.463, 16.774, 15.721, 18.123, 17.916, 18.227, 16.982, 18.02, 18.856, 19.681, 14.786000000000001, 16.25, 20.018, 15.201, 15.927000000000001, 17.503, 19.796, 14.991, 16.36, 19.268, 17.085, 17.19, 16.041, 15.304, 18.437, 16.150000000000002, 15.408000000000001, 17.296, 17.400000000000002, 14.888, 19.165, 19.475, 19.911, 19.371000000000002, 18.541, 16.88]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
WARNING: Invoking send() too late (probably in a callback), so Camera is not able to send the token {type="class ptolemy.data.AWTImageToken", width="640", height="480"} to the output image. Token is discarded.
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
WARNING: Camera: Model stopped before executing actions (e.g. producing outputs) scheduled for execution at times [21.852, 18.501, 21.027, 20.513, 17.78, 17.884, 18.398, 21.542, 17.472, 19.999000000000002, 17.163, 21.335, 17.986, 17.059, 17.266000000000002, 20.615000000000002, 19.057000000000002, 18.192, 18.926000000000002, 19.267, 19.38, 19.16, 18.607, 20.821, 19.586000000000002, 21.13, 21.955000000000002, 21.748, 19.792, 19.896, 21.645, 21.438000000000002, 17.677, 20.102, 21.232, 20.205000000000002, 18.71, 17.574, 20.308, 20.718, 18.089000000000002, 19.483, 17.368000000000002, 18.817, 18.295, 19.689, 20.924, 20.41]
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamOpenTask - Opening webcam Dummy Webcam 0
Warning: Nashorn engine is planned to be removed from a future JDK release
Warning: Nashorn engine is planned to be removed from a future JDK release
[atomic-processor-1] INFO com.github.sarxos.webcam.ds.cgt.WebcamCloseTask - Closing Dummy Webcam 0